CN206326172U - Milling is with 71.6 ° of bloom rose reamers - Google Patents
Milling is with 71.6 ° of bloom rose reamers Download PDFInfo
- Publication number
- CN206326172U CN206326172U CN201621063732.6U CN201621063732U CN206326172U CN 206326172 U CN206326172 U CN 206326172U CN 201621063732 U CN201621063732 U CN 201621063732U CN 206326172 U CN206326172 U CN 206326172U
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- CN
- China
- Prior art keywords
- cutting edge
- knife
- cutter hub
- milling
- hub blade
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- Expired - Fee Related
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Abstract
The utility model is related to cutting element technical field, more specifically to a kind of milling with 71.6 ° of bloom rose reamers, and cutter hub blade is arranged on the left end of handle of a knife, and point of a knife is arranged on the top of cutter hub blade, and point of a knife is located at the centre of cutter hub blade；Cutting edge roundness major first flank is arranged on the top of point of a knife, and main cutting edge is arranged on the top of cutter hub blade, and cutter groove is arranged on the top of cutter hub blade, and cutter groove is located at the top of main cutting edge；Knife face is arranged on the lower section of cutting edge roundness major first flank and main cutting edge after cutting edge roundness second.Solving the charge port of panel computer needs the problem of several processes can be only achieved, and the bloom rose reamer can disposably complete the charge port processing to panel computer, and processing effect is good, and production efficiency is greatly improved, a large amount of production costs have been saved.
Description
Technical field
The utility model is related to a kind of rose reamer, refers in particular to process a kind of milling with 71.6 ° of bloom rose reamers, belongs to skiver
Has technical field.
Background technology
Panel computer is necessary in the working and learning of mankind nowadays society, and the charge port of panel computer has a need
The face of mirror effect is reached, it is necessary to which disposable processing reaches, it is impossible to which requirement will be met by adding other any aided processes, existing
Some rose reamers are due to being that ellipse can not be by turnery processing, it is necessary in the scheme of exploitation milling.
Utility model content
The utility model purpose is to provide a kind of milling with 71.6 ° of bloom chamferings to overcome the deficiencies in the prior art
Knife, solving the charge port of panel computer needs the problem of several processes can be only achieved, and the bloom rose reamer disposably can be complete
The charge port processing of paired panel computer, processing effect is good, and production efficiency is greatly improved, a large amount of production costs have been saved.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of milling with 71.6 ° of bloom rose reamers,
Including knife face after handle of a knife, cutter hub blade, point of a knife, cutting edge roundness major first flank, main cutting edge, cutter groove and cutting edge roundness second.
Cutter hub blade is arranged on the left end of handle of a knife, and point of a knife is arranged on the top of cutter hub blade, and point of a knife is located at cutter hub sword
The centre in portion；Cutting edge roundness major first flank is arranged on the top of point of a knife, and main cutting edge is arranged on the top of cutter hub blade, cutter groove
The top of cutter hub blade is arranged on, and cutter groove is located at the top of main cutting edge；Knife face is arranged on cutter after cutting edge roundness second
The lower section of cutting edge major first flank and main cutting edge；The length L2 of cutter hub blade isThe height H1 of point of a knife is
0.4mm, the width H2 of cutting edge roundness major first flank is 0.1mm ± 0.2mm, and the angle A 1 of main cutting edge is 71.6 ° ± 0.2 °,
The cutter groove angle of shear A2 of cutter groove is -3 °, and the angle A 3 of cutting edge roundness major first flank is the angle of knife face after 6 °, cutting edge roundness second
It is 30 ° to spend A4.
It is used as the further optimization of the technical program, milling of the utility model milling described in 71.6 ° of bloom rose reamers
It is 43 ± 0.2mm with the total length L 1 of 71.6 ° of bloom rose reamers.
As the further optimization of the technical program, the utility model milling is with whole described in 71.6 ° of bloom rose reamers
Milling uses integral structure with 71.6 ° of bloom rose reamers, and milling uses W-Co kind hard with the material of 71.6 ° of bloom rose reamers
Alloy.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
The milling of the utility model scheme is with 71.6 ° of bloom rose reamers, and the charge port needs for solving panel computer are several
The problem of process can be only achieved, the bloom rose reamer can disposably complete the charge port processing to panel computer, processing effect
It is good, production efficiency is greatly improved, a large amount of production costs have been saved.
Brief description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Accompanying drawing 1 is front view of the utility model milling with 71.6 ° of bloom rose reamers.
Accompanying drawing 2 is top view of the utility model milling with 71.6 ° of bloom rose reamers.
Accompanying drawing 3 is left view of the utility model milling with 71.6 ° of bloom rose reamers.
Accompanying drawing 4 is stereogram of the utility model milling with 71.6 ° of bloom rose reamers.
Wherein：Handle of a knife 1, cutter hub blade 2, point of a knife 3, cutting edge roundness major first flank 4, main cutting edge 5, cutter groove 6, tool blade
Knife face 7 after mouth second.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
A kind of milling described in the utility model as shown in accompanying drawing 1,2,3 and 4 with 71.6 ° of bloom rose reamers, including：Knife
Knife face 7 after handle 1, cutter hub blade 2, point of a knife 3, cutting edge roundness major first flank 4, main cutting edge 5, cutter groove 6 and cutting edge roundness second.
Cutter hub blade 2 is arranged on the left end of handle of a knife 1, and point of a knife 3 is arranged on the top of cutter hub blade 2, and point of a knife 3 is located at knife
The centre of body blade 2；Cutting edge roundness major first flank 4 is arranged on the top of point of a knife 3, and main cutting edge 5 is arranged on cutter hub blade 2
Top, cutter groove 6 is arranged on the top of cutter hub blade 2, and cutter groove 6 is located at the top of main cutting edge 5；Knife after cutting edge roundness second
Face 7 is arranged on the lower section of cutting edge roundness major first flank 4 and main cutting edge 5；The length L2 of cutter hub blade 2 isThe height H1 of point of a knife 3 is 0.4mm, and the width H2 of cutting edge roundness major first flank 4 is 0.1mm ± 0.2mm,
The angle A 1 of main cutting edge 5 is 71.6 ° ± 0.2 °, and the cutter groove angle of shear A2 of cutter groove 6 is -3 °, cutting edge roundness major first flank 4
Angle A 3 is 6 °, and the angle A 4 of knife face 7 is 30 ° after cutting edge roundness second.
Described milling is 43 ± 0.2mm with the total length L 1 of 71.6 ° of bloom rose reamers.
Described whole milling uses integral structure with 71.6 ° of bloom rose reamers, and milling is with 71.6 ° of bloom rose reamers
Material uses tungsten-cobalt series hard alloy.
Milling is arranged on milling machine with the handle of a knife 1 of 71.6 ° of bloom rose reamers, milling machine will drive milling with 71.6 ° of blooms
Rose reamer is rotated, and point of a knife 3 will first be cut off to the middle part of the charge port of panel computer, and then main cutting edge 5 will be to flat board
The material of the middle part of the charge port of computer is cut off, and will be processed 71.6 ° of high smooth surfaces, will be met panel computer charge port
With the connection of charger, the chip under cutting will flow out under the guide functions of cutter groove 6, while cutting edge roundness major first flank 4
Setting with knife face 7 after cutting edge roundness second make it that the edge of point of a knife 3 is not in contact with the charge port of panel computer, in order to avoid
The charge port of panel computer is damaged influence crudy by the edge of point of a knife 3, while being conducive to the discharge of chip, will not damage zero
Part；Solving the charge port of panel computer needs the problem of several processes can be only achieved, and the bloom rose reamer disposably can
Complete to process the charge port of panel computer, processing effect is good, and production efficiency is greatly improved, has saved and has largely been produced into
This.
The hardness HRA of tungsten-cobalt series hard alloy is 93 or so, more than the hardness of stainless steel, and tungsten-cobalt series hard alloy has
There are high, wear-resisting hardness, intensity and a series of premium properties, particularly its high rigidity such as toughness is preferable, heat-resisting, corrosion-resistant and resistance to
Mill property, is also held essentially constant at a temperature of 500 DEG C, still there is very high hardness at 1000 DEG C, hard using W-Co kind
The rose reamer intensity of matter alloy is high, can disposably cut chip, the chip of generation is few, and the quality of processing is high, while entirely
Each parameter of rose reamer is reached using resin diamond grinding wheel grinding, the cutter hub surface being ground using resin diamond grinding wheel
Roughness is small, and the quality for processing part is high, so that production efficiency is greatly improved, has saved great amount of cost.
It the above is only concrete application example of the present utility model, any limit do not constituted to protection domain of the present utility model
System.Technical scheme formed by all use equivalents or equivalence replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (3)
1. milling knife after 71.6 ° of bloom rose reamers, including handle of a knife (1), cutter hub blade (2), point of a knife (3), cutting edge roundness first
Knife face (7) after face (4), main cutting edge (5), cutter groove (6) and cutting edge roundness second, it is characterised in that：Cutter hub blade (2) is arranged on
The left end of handle of a knife (1), point of a knife (3) is arranged on the top of cutter hub blade (2), and point of a knife (3) is located in cutter hub blade (2)
Between；Cutting edge roundness major first flank (4) is arranged on the top of point of a knife (3), and main cutting edge (5) is arranged on the top of cutter hub blade (2)
End, cutter groove (6) is arranged on the top of cutter hub blade (2), and cutter groove (6) is located at the top of main cutting edge (5)；Cutting edge roundness
Knife face (7) is arranged on the lower section of cutting edge roundness major first flank (4) and main cutting edge (5) after two；The length L2 of cutter hub blade (2)
ForThe height H1 of point of a knife (3) is 0.4mm, the width H2 of cutting edge roundness major first flank (4) for 0.1mm ±
0.2mm, the angle A 1 of main cutting edge (5) is 71.6 ° ± 0.2 °, and the cutter groove angle of shear A2 of cutter groove (6) is -3 °, cutting edge roundness the
The angle A 3 of knife face (4) is 6 ° after one, and the angle A 4 of knife face (7) is 30 ° after cutting edge roundness second.
2. milling according to claim 1 is with 71.6 ° of bloom rose reamers, it is characterised in that：Described milling is high with 71.6 °
The total length L 1 of light rose reamer is 43 ± 0.2mm.
3. milling according to claim 1 is with 71.6 ° of bloom rose reamers, it is characterised in that：Described whole milling is used
71.6 ° of bloom rose reamers use integral structure, and milling uses tungsten-cobalt series hard alloy with the material of 71.6 ° of bloom rose reamers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621063732.6U CN206326172U (en) | 2016-09-20 | 2016-09-20 | Milling is with 71.6 ° of bloom rose reamers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621063732.6U CN206326172U (en) | 2016-09-20 | 2016-09-20 | Milling is with 71.6 ° of bloom rose reamers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206326172U true CN206326172U (en) | 2017-07-14 |
Family
ID=59285831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621063732.6U Expired - Fee Related CN206326172U (en) | 2016-09-20 | 2016-09-20 | Milling is with 71.6 ° of bloom rose reamers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206326172U (en) |
-
2016
- 2016-09-20 CN CN201621063732.6U patent/CN206326172U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Suzhou City, Jiangsu Province, Kunshan Development Zone 215000 the Fuchun River Road No. 1208 room 5 Patentee after: Jiangsu kebit Technology Co. Ltd. Address before: Suzhou City, Jiangsu Province, Kunshan Development Zone 215000 the Fuchun River Road No. 1208 room 5 Patentee before: Suzhou k-better Cutting Technology Co. Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 Termination date: 20200920 |